Patents by Inventor Tatjana Serdar

Tatjana Serdar has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Method and mechanism for performing timing aware via insertion
    Patent number: 8347248
    Abstract: A method and system to insert redundant vias while preserving timing is disclosed. The system and method preserve the timing during redundant via insertion, which utilizes incremental timing and extraction updates. A budgeting based approach and a path based approach to the method are disclosed. The budgeting approach is faster, while the path based method has a better insight of the worst slack/slew for the entire design.
    Type: Grant
    Filed: December 29, 2008
    Date of Patent: January 1, 2013
    Assignee: Cadence Design Systems, Inc.
    Inventors: Tatjana Serdar, Olivier Omedes
  • Method and mechanism for performing timing aware via insertion
    Patent number: 7665052
    Abstract: A method and system to insert redundant vias while preserving timing is disclosed. The system and method preserve the timing during redundant via insertion, which utilizes incremental timing and extraction updates. A budgeting based approach and a path based approach to the method are disclosed. The budgeting approach is faster, while the path based method has a better insight of the worst slack/slew for the entire design.
    Type: Grant
    Filed: November 17, 2006
    Date of Patent: February 16, 2010
    Assignee: Cadence Design Systems, Inc.
    Inventors: Tatjana Serdar, Olivier Omedes
  • METHOD AND MECHANISM FOR PERFORMING TIMING AWARE VIA INSERTION
    Publication number: 20090113366
    Abstract: A method and system to insert redundant vias while preserving timing is disclosed. The system and method preserve the timing during redundant via insertion, which utilizes incremental timing and extraction updates. A budgeting based approach and a path based approach to the method are disclosed. The budgeting approach is faster, while the path based method has a better insight of the worst slack/slew for the entire design.
    Type: Application
    Filed: December 29, 2008
    Publication date: April 30, 2009
    Applicant: CADENCE DESIGN SYSTEMS, INC.
    Inventors: Tatjana Serdar, Olivier Omedes